-449 C>G polymorphism of NFKB1 gene, coding nuclear factor-kappa-B, is associated with the susceptibility to ulcerative colitis

Ranji Hayashi, Tomomitsu Tahara, Tsukasa Yamaaki, Takashi Saito, Kazuhiro Matsunaga, Nobuhiko Hayashi, Atsushi Fukumura, Kazuaki Ozaki, Masakatsu Nakamura, Hisakazu Shiroeda, Mikihiro Tsutsumi, Tomoyuki Shibata, Tomiyasu Arisawa

Research output: Contribution to journalArticle

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Abstract

AIM: To clarify the association between a polymorphism -449 C>G (rs72696119) in 5'-UTR of NFKB1 with ulcerative colitis (UC). METHODS: The studied population comprised 639 subjects, including patients with UC (UC cases, n = 174) and subjects without UC (controls, n = 465). We employed polymerase chain reaction-single strand conformation polymorphism to detect the gene polymorphism. RESULTS: The rs72696119 G allele frequencies in controls and UC cases were 33.4% and 38.5%, respectively (P = 0.10). Genotype frequency of the GG homozygote in UC cases was significantly higher than that in controls (P = 0.017), and the GG homozygote was significantly associated with susceptibility to UC [odds ratio (OR), 1.88; 95%CI, 1.13-3.14]. In male subjects, the GG homozygote was associated with an increased risk for UC (OR, 3.10; 95%CI, 1.47-6.54; P = 0.0053), whereas this association was not found in female subjects. In addition, the GG homozygote was significantly associated with the risk of non-continuous disease (OR, 2.06; 95%CI, 1.12-3.79; P = 0.029), not having total colitis (OR, 2.40; 95%CI, 1.09-3.80, P = 0.040), disease which developed before 20 years of age (OR, 2.80; 95%CI, 1.07-7.32, P = 0.041), no hospitalization (OR, 2.28; 95%CI, 1.29-4.05; P = 0.0090) and with a maximum of 8 or less on the UCDAI score (OR, 2.45; 95%CI, 1.23-4.93; P = 0.022). CONCLUSION: Our results provide evidence that NFKB1 polymorphism rs72696119 was significantly associated with the development of UC. This polymorphism influences the susceptibility to and pathophysiological features of UC.

Original languageEnglish
Pages (from-to)6981-6986
Number of pages6
JournalWorld Journal of Gastroenterology
Volume18
Issue number47
DOIs
Publication statusPublished - 01-12-2012

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NF-kappa B
Ulcerative Colitis
Odds Ratio
Genes
Homozygote
5' Untranslated Regions
Colitis
Gene Frequency
Hospitalization
Genotype
Polymerase Chain Reaction

All Science Journal Classification (ASJC) codes

  • Gastroenterology

Cite this

Hayashi, Ranji ; Tahara, Tomomitsu ; Yamaaki, Tsukasa ; Saito, Takashi ; Matsunaga, Kazuhiro ; Hayashi, Nobuhiko ; Fukumura, Atsushi ; Ozaki, Kazuaki ; Nakamura, Masakatsu ; Shiroeda, Hisakazu ; Tsutsumi, Mikihiro ; Shibata, Tomoyuki ; Arisawa, Tomiyasu. / -449 C>G polymorphism of NFKB1 gene, coding nuclear factor-kappa-B, is associated with the susceptibility to ulcerative colitis. In: World Journal of Gastroenterology. 2012 ; Vol. 18, No. 47. pp. 6981-6986.
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title = "-449 C>G polymorphism of NFKB1 gene, coding nuclear factor-kappa-B, is associated with the susceptibility to ulcerative colitis",
abstract = "AIM: To clarify the association between a polymorphism -449 C>G (rs72696119) in 5'-UTR of NFKB1 with ulcerative colitis (UC). METHODS: The studied population comprised 639 subjects, including patients with UC (UC cases, n = 174) and subjects without UC (controls, n = 465). We employed polymerase chain reaction-single strand conformation polymorphism to detect the gene polymorphism. RESULTS: The rs72696119 G allele frequencies in controls and UC cases were 33.4{\%} and 38.5{\%}, respectively (P = 0.10). Genotype frequency of the GG homozygote in UC cases was significantly higher than that in controls (P = 0.017), and the GG homozygote was significantly associated with susceptibility to UC [odds ratio (OR), 1.88; 95{\%}CI, 1.13-3.14]. In male subjects, the GG homozygote was associated with an increased risk for UC (OR, 3.10; 95{\%}CI, 1.47-6.54; P = 0.0053), whereas this association was not found in female subjects. In addition, the GG homozygote was significantly associated with the risk of non-continuous disease (OR, 2.06; 95{\%}CI, 1.12-3.79; P = 0.029), not having total colitis (OR, 2.40; 95{\%}CI, 1.09-3.80, P = 0.040), disease which developed before 20 years of age (OR, 2.80; 95{\%}CI, 1.07-7.32, P = 0.041), no hospitalization (OR, 2.28; 95{\%}CI, 1.29-4.05; P = 0.0090) and with a maximum of 8 or less on the UCDAI score (OR, 2.45; 95{\%}CI, 1.23-4.93; P = 0.022). CONCLUSION: Our results provide evidence that NFKB1 polymorphism rs72696119 was significantly associated with the development of UC. This polymorphism influences the susceptibility to and pathophysiological features of UC.",
author = "Ranji Hayashi and Tomomitsu Tahara and Tsukasa Yamaaki and Takashi Saito and Kazuhiro Matsunaga and Nobuhiko Hayashi and Atsushi Fukumura and Kazuaki Ozaki and Masakatsu Nakamura and Hisakazu Shiroeda and Mikihiro Tsutsumi and Tomoyuki Shibata and Tomiyasu Arisawa",
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Hayashi, R, Tahara, T, Yamaaki, T, Saito, T, Matsunaga, K, Hayashi, N, Fukumura, A, Ozaki, K, Nakamura, M, Shiroeda, H, Tsutsumi, M, Shibata, T & Arisawa, T 2012, '-449 C>G polymorphism of NFKB1 gene, coding nuclear factor-kappa-B, is associated with the susceptibility to ulcerative colitis', World Journal of Gastroenterology, vol. 18, no. 47, pp. 6981-6986. https://doi.org/10.3748/wjg.v18.i47.6981

-449 C>G polymorphism of NFKB1 gene, coding nuclear factor-kappa-B, is associated with the susceptibility to ulcerative colitis. / Hayashi, Ranji; Tahara, Tomomitsu; Yamaaki, Tsukasa; Saito, Takashi; Matsunaga, Kazuhiro; Hayashi, Nobuhiko; Fukumura, Atsushi; Ozaki, Kazuaki; Nakamura, Masakatsu; Shiroeda, Hisakazu; Tsutsumi, Mikihiro; Shibata, Tomoyuki; Arisawa, Tomiyasu.

In: World Journal of Gastroenterology, Vol. 18, No. 47, 01.12.2012, p. 6981-6986.

Research output: Contribution to journalArticle

TY - JOUR

T1 - -449 C>G polymorphism of NFKB1 gene, coding nuclear factor-kappa-B, is associated with the susceptibility to ulcerative colitis

AU - Hayashi, Ranji

AU - Tahara, Tomomitsu

AU - Yamaaki, Tsukasa

AU - Saito, Takashi

AU - Matsunaga, Kazuhiro

AU - Hayashi, Nobuhiko

AU - Fukumura, Atsushi

AU - Ozaki, Kazuaki

AU - Nakamura, Masakatsu

AU - Shiroeda, Hisakazu

AU - Tsutsumi, Mikihiro

AU - Shibata, Tomoyuki

AU - Arisawa, Tomiyasu

PY - 2012/12/1

Y1 - 2012/12/1

N2 - AIM: To clarify the association between a polymorphism -449 C>G (rs72696119) in 5'-UTR of NFKB1 with ulcerative colitis (UC). METHODS: The studied population comprised 639 subjects, including patients with UC (UC cases, n = 174) and subjects without UC (controls, n = 465). We employed polymerase chain reaction-single strand conformation polymorphism to detect the gene polymorphism. RESULTS: The rs72696119 G allele frequencies in controls and UC cases were 33.4% and 38.5%, respectively (P = 0.10). Genotype frequency of the GG homozygote in UC cases was significantly higher than that in controls (P = 0.017), and the GG homozygote was significantly associated with susceptibility to UC [odds ratio (OR), 1.88; 95%CI, 1.13-3.14]. In male subjects, the GG homozygote was associated with an increased risk for UC (OR, 3.10; 95%CI, 1.47-6.54; P = 0.0053), whereas this association was not found in female subjects. In addition, the GG homozygote was significantly associated with the risk of non-continuous disease (OR, 2.06; 95%CI, 1.12-3.79; P = 0.029), not having total colitis (OR, 2.40; 95%CI, 1.09-3.80, P = 0.040), disease which developed before 20 years of age (OR, 2.80; 95%CI, 1.07-7.32, P = 0.041), no hospitalization (OR, 2.28; 95%CI, 1.29-4.05; P = 0.0090) and with a maximum of 8 or less on the UCDAI score (OR, 2.45; 95%CI, 1.23-4.93; P = 0.022). CONCLUSION: Our results provide evidence that NFKB1 polymorphism rs72696119 was significantly associated with the development of UC. This polymorphism influences the susceptibility to and pathophysiological features of UC.

AB - AIM: To clarify the association between a polymorphism -449 C>G (rs72696119) in 5'-UTR of NFKB1 with ulcerative colitis (UC). METHODS: The studied population comprised 639 subjects, including patients with UC (UC cases, n = 174) and subjects without UC (controls, n = 465). We employed polymerase chain reaction-single strand conformation polymorphism to detect the gene polymorphism. RESULTS: The rs72696119 G allele frequencies in controls and UC cases were 33.4% and 38.5%, respectively (P = 0.10). Genotype frequency of the GG homozygote in UC cases was significantly higher than that in controls (P = 0.017), and the GG homozygote was significantly associated with susceptibility to UC [odds ratio (OR), 1.88; 95%CI, 1.13-3.14]. In male subjects, the GG homozygote was associated with an increased risk for UC (OR, 3.10; 95%CI, 1.47-6.54; P = 0.0053), whereas this association was not found in female subjects. In addition, the GG homozygote was significantly associated with the risk of non-continuous disease (OR, 2.06; 95%CI, 1.12-3.79; P = 0.029), not having total colitis (OR, 2.40; 95%CI, 1.09-3.80, P = 0.040), disease which developed before 20 years of age (OR, 2.80; 95%CI, 1.07-7.32, P = 0.041), no hospitalization (OR, 2.28; 95%CI, 1.29-4.05; P = 0.0090) and with a maximum of 8 or less on the UCDAI score (OR, 2.45; 95%CI, 1.23-4.93; P = 0.022). CONCLUSION: Our results provide evidence that NFKB1 polymorphism rs72696119 was significantly associated with the development of UC. This polymorphism influences the susceptibility to and pathophysiological features of UC.

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